Find the measure of the reference angle for each angle. Part 3
16. Θ= -15°
17. Θ= 220°

What are the sotions to the quadratic equation 9x^2=4

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3